Where should I eat in Prague, and which local food or drink is worth trying?

Czechia has built an unusual amount of legal protection around what it eats and drinks. The Ministry of Agriculture lists 24 registered Czech protected geographical indications, and a striking share of them are beers: České pivo, Českobudějovické pivo, Budějovické pivo, Budějovický měšťanský var, Brněnské pivo, Znojemské pivo, Březnický ležák, Černá Hora and Chodské pivo all appear on it. The rest of the list reads like a map of regional snacking — Olomoucké tvarůžky, the pungent soft cheese; Pardubický perník, the city's gingerbread; Mariánskolázeňské oplatky and Karlovarské oplatky, the spa wafers; Štramberské uši; Hořické trubičky; Lomnické and Karlovarský suchary; Třeboňský carp; and Czech blue poppy seeds.

The legal mechanism is worth understanding before you decide what a label means. A PGI requires only one stage of production, processing or preparation to take place in the defined territory — unlike a protected designation of origin, which ties the whole process to the place. Producers using the names are checked by the Czech Agricultural and Food Inspection Authority and the State Veterinary Administration, so the mark is audited rather than decorative.

On the plate, the Prague standards are heavy, slow-cooked and built for beer. Svíčková na smetaně is beef in a root-vegetable cream sauce with bread dumplings and a spoon of cranberry. Vepřo-knedlo-zelo pairs roast pork with dumplings and sauerkraut. Guláš arrives as a thick beef stew rather than a soup. Lighter options exist and are genuinely local: chlebíčky, the open sandwiches sold by the piece; utopenci, pickled sausage; and nakládaný hermelín, a soft cheese marinated in oil with onion and spices.

Two of the protected beer names — Budějovické pivo and Českobudějovické pivo — both point at České Budějovice, about two hours south of Prague, and Brněnské pivo at Brno. The denser beer culture is not inside the capital. A ninety-minute PID ticket at 46 CZK in the app or 50 CZK on paper gets you out to the suburban breweries and beer halls on Prague's edges, which is where the price of a half-liter stops being a tourist-center price.

• Lunch — The hot dishes are a midday institution; svíčková and guláš are cheaper and better made at lunchtime than at dinner.
• Afternoon — Olomoucké tvarůžky and nakládaný hermelín are bar food, not starters, and both are on the national protected list in some form.
• Out of the center — A 46 CZK app ticket covers ninety minutes of travel, enough to reach a neighborhood pub where the pour is the point.

Protected-name status does not guarantee a given pub pours the protected product, and it does not apply to the dish on your plate — svíčková and guláš carry no designation at all. The twenty-four registered Czech PGIs are scattered across the country rather than concentrated in Prague, so some of the most interesting items on that list are souvenirs rather than meals. And the paper-versus-app fare gap applies to short tickets too: 50 CZK against 46 CZK for ninety minutes, every single journey.

The Prague when-to-visit question in this group sets out the city's own temperature record, which decides whether that beer is an outdoor one.